s-net: sqc5477
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {5,3} |
| Vertex coordination sequence | [(5, 14, 29, 54, 90, 130, 171, 226, 301, 370), (3, 8, 22, 42, 66, 110, 164, 206, 245, 330)] |
| Wells’ vertex symbol | [4^2.6^6.8^2, 4^2.6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 7, 1, 0, 0, 3, 9, 0, 1, 0, 3, 10, 1, 1, 0, 3, 11, 0, 0, 0, 4, 9, 0, 1, 0, 4, 10, 0, 1, 0, 5, 7, 0, 0, 1, 5, 8, 0, 0, 1, 6, 7, 1, 0, 1, 6, 8, 0, 0, 1, 6, 10, 1, 0, 0, 6, 11, 0, -1, 1, 7, 12, 0, 0, 0, 10, 12, 0, -1, 1, 11, 12, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.51974 | 3.51974 | 5.96642 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.35088 | 0.17544 | 0.04762 |
| 0.12281 | 0.24561 | 0.30952 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.50008 | 3.50008 | 4.37236 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.28573 | 0.14287 | 0.05717 |
| 0.09553 | 0.19106 | 0.27547 |
Edge end points:
Hyperbolic sources
h-nets with faithful topology
1 record listed.| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
|---|---|---|---|---|---|
 |
hqc745 | *2626 | (2,4,3) | {5,3} | {6.4.18.18.4}{4.4.18} |